EP4089052A4 - Lithium metal composite oxide, positive electrode active substance for lithium secondary battery, positive electrode for lithium secondary battery, lithium secondary battery, and method for producing lithium metal composite oxide - Google Patents
Lithium metal composite oxide, positive electrode active substance for lithium secondary battery, positive electrode for lithium secondary battery, lithium secondary battery, and method for producing lithium metal composite oxide Download PDFInfo
- Publication number
- EP4089052A4 EP4089052A4 EP21738165.6A EP21738165A EP4089052A4 EP 4089052 A4 EP4089052 A4 EP 4089052A4 EP 21738165 A EP21738165 A EP 21738165A EP 4089052 A4 EP4089052 A4 EP 4089052A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- secondary battery
- lithium secondary
- positive electrode
- composite oxide
- metal composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052744 lithium Inorganic materials 0.000 title 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 3
- 239000002905 metal composite material Substances 0.000 title 2
- 239000013543 active substance Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/20—Two-dimensional structures
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/45—Aggregated particles or particles with an intergrown morphology
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020002395A JP6857752B1 (en) | 2020-01-09 | 2020-01-09 | Method for producing lithium metal composite oxide, positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, lithium secondary battery and lithium metal composite oxide |
PCT/JP2021/000492 WO2021141112A1 (en) | 2020-01-09 | 2021-01-08 | Lithium metal composite oxide, positive electrode active substance for lithium secondary battery, positive electrode for lithium secondary battery, lithium secondary battery, and method for producing lithium metal composite oxide |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4089052A1 EP4089052A1 (en) | 2022-11-16 |
EP4089052A4 true EP4089052A4 (en) | 2024-03-06 |
Family
ID=75378007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21738165.6A Pending EP4089052A4 (en) | 2020-01-09 | 2021-01-08 | Lithium metal composite oxide, positive electrode active substance for lithium secondary battery, positive electrode for lithium secondary battery, lithium secondary battery, and method for producing lithium metal composite oxide |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230039190A1 (en) |
EP (1) | EP4089052A4 (en) |
JP (1) | JP6857752B1 (en) |
KR (1) | KR20220124706A (en) |
CN (1) | CN114929629B (en) |
WO (1) | WO2021141112A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023276479A1 (en) * | 2021-06-30 | 2023-01-05 | パナソニックIpマネジメント株式会社 | Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3225592A1 (en) * | 2016-03-31 | 2017-10-04 | Honda Motor Co., Ltd. | Positive electrode active material for nonaqueous electrolyte secondary battery |
JP2018125305A (en) * | 2016-03-31 | 2018-08-09 | 日亜化学工業株式会社 | Method for manufacturing positive electrode active material for nonaqueous electrolyte secondary battery |
KR20190059241A (en) * | 2017-11-22 | 2019-05-30 | 주식회사 엘지화학 | Positive electrode active material for lithium secondary battery and method for preparing the same |
JP2019160571A (en) * | 2018-03-13 | 2019-09-19 | 住友化学株式会社 | Lithium metal composite oxide powder, positive electrode active material for lithium secondary battery, positive electrode, and lithium secondary battery |
EP3550644A2 (en) * | 2016-12-05 | 2019-10-09 | Posco | Positive electrode active material precursor and preparation method therefor, positive electrode active material and preparation method therefor, and lithium secondary battery comprising positive electrode active material |
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JP3543437B2 (en) * | 1995-07-24 | 2004-07-14 | ソニー株式会社 | Positive electrode active material and non-aqueous electrolyte secondary battery using this positive electrode active material |
JP3175730B2 (en) | 1998-04-27 | 2001-06-11 | 住友化学工業株式会社 | Non-aqueous electrolyte battery separator and lithium secondary battery |
JP2002075368A (en) | 2000-09-05 | 2002-03-15 | Sony Corp | Positive electrode active material, nonaqueous electrolyte battery, and their manufacturing method |
JP2002201028A (en) | 2000-11-06 | 2002-07-16 | Tanaka Chemical Corp | High density nickel hydroxide coprecipitated with cobalt and manganese, and method for producing the same |
EP1207572A1 (en) * | 2000-11-15 | 2002-05-22 | Dr. Sugnaux Consulting | Mesoporous electrodes for electrochemical cells and their production method |
EP1244168A1 (en) * | 2001-03-20 | 2002-09-25 | Francois Sugnaux | Mesoporous network electrode for electrochemical cell |
JP2004095400A (en) | 2002-08-30 | 2004-03-25 | Nissan Motor Co Ltd | Bipolar battery and its control method |
KR100775310B1 (en) | 2004-12-22 | 2007-11-08 | 주식회사 엘지화학 | Organic/inorganic composite microporous membrane and electrochemical device prepared thereby |
JP2007280943A (en) * | 2006-03-15 | 2007-10-25 | Sumitomo Chemical Co Ltd | Positive electrode active material powder |
JP5145994B2 (en) * | 2008-02-12 | 2013-02-20 | 住友金属鉱山株式会社 | Cathode active material for non-aqueous electrolyte secondary battery and method for producing the same |
CN101989653B (en) * | 2010-05-06 | 2012-10-31 | 黄兵 | Spherical anode materials for lithium ion batteries connected by ultramicro particles and preparation method thereof |
US20120251871A1 (en) | 2011-03-29 | 2012-10-04 | Tohoku University | All-solid-state battery |
KR101368474B1 (en) * | 2012-03-23 | 2014-03-03 | 강원대학교산학협력단 | Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same |
JP6085370B2 (en) | 2013-11-08 | 2017-02-22 | 株式会社日立製作所 | All solid state battery, electrode for all solid state battery and method for producing the same |
JP6497972B2 (en) * | 2014-05-19 | 2019-04-10 | 日本ケミコン株式会社 | Electrode, method for producing this electrode, electricity storage device equipped with this electrode, and conductive carbon mixture for electricity storage device electrode |
KR101930477B1 (en) | 2015-10-30 | 2018-12-18 | 주식회사 엘지화학 | Multi-Layer Typed Polymer Electrolyte and All-Solid-State Battery comprising The Same |
JP6848181B2 (en) * | 2015-11-27 | 2021-03-24 | 住友金属鉱山株式会社 | Positive electrode active material for non-aqueous electrolyte secondary battery and its manufacturing method, and non-aqueous electrolyte secondary battery |
JP6250853B2 (en) * | 2016-03-31 | 2017-12-20 | 本田技研工業株式会社 | Cathode active material for non-aqueous electrolyte secondary battery |
CN109476506B (en) * | 2016-07-28 | 2022-02-15 | 住友化学株式会社 | Method for producing lithium-nickel composite oxide |
JP6256956B1 (en) * | 2016-12-14 | 2018-01-10 | 住友化学株式会社 | Lithium metal composite oxide powder, positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery |
WO2019093403A1 (en) | 2017-11-13 | 2019-05-16 | 株式会社村田製作所 | All-solid battery |
JP6495997B1 (en) | 2017-11-20 | 2019-04-03 | 住友化学株式会社 | Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery |
WO2019103458A1 (en) * | 2017-11-22 | 2019-05-31 | 주식회사 엘지화학 | Positive electrode active material for lithium secondary battery and manufacturing method therefor |
JP6994990B2 (en) * | 2018-03-13 | 2022-01-14 | 住友化学株式会社 | Lithium metal composite oxide powder, positive electrode active material for lithium secondary batteries, positive electrodes and lithium secondary batteries |
KR102485994B1 (en) * | 2018-06-20 | 2023-01-05 | 에스케이온 주식회사 | Lithium secondary battery and method of manufacturing the same |
JP2020002395A (en) | 2018-06-26 | 2020-01-09 | 東京エレクトロン株式会社 | Sputtering device |
JP6650064B1 (en) * | 2019-03-29 | 2020-02-19 | 住友化学株式会社 | Positive electrode active material and electrode for all-solid-state lithium-ion battery and all-solid-state lithium-ion battery |
JP6630863B1 (en) | 2019-04-12 | 2020-01-15 | 住友化学株式会社 | Lithium metal composite oxide powder, positive electrode active material for lithium secondary batteries |
JP6659893B1 (en) * | 2019-04-12 | 2020-03-04 | 住友化学株式会社 | Lithium metal composite oxide powder and positive electrode active material for lithium secondary batteries |
-
2020
- 2020-01-09 JP JP2020002395A patent/JP6857752B1/en active Active
-
2021
- 2021-01-08 KR KR1020227023106A patent/KR20220124706A/en unknown
- 2021-01-08 EP EP21738165.6A patent/EP4089052A4/en active Pending
- 2021-01-08 CN CN202180008235.3A patent/CN114929629B/en active Active
- 2021-01-08 WO PCT/JP2021/000492 patent/WO2021141112A1/en unknown
- 2021-01-08 US US17/791,161 patent/US20230039190A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3225592A1 (en) * | 2016-03-31 | 2017-10-04 | Honda Motor Co., Ltd. | Positive electrode active material for nonaqueous electrolyte secondary battery |
JP2018125305A (en) * | 2016-03-31 | 2018-08-09 | 日亜化学工業株式会社 | Method for manufacturing positive electrode active material for nonaqueous electrolyte secondary battery |
EP3550644A2 (en) * | 2016-12-05 | 2019-10-09 | Posco | Positive electrode active material precursor and preparation method therefor, positive electrode active material and preparation method therefor, and lithium secondary battery comprising positive electrode active material |
KR20190059241A (en) * | 2017-11-22 | 2019-05-30 | 주식회사 엘지화학 | Positive electrode active material for lithium secondary battery and method for preparing the same |
JP2019160571A (en) * | 2018-03-13 | 2019-09-19 | 住友化学株式会社 | Lithium metal composite oxide powder, positive electrode active material for lithium secondary battery, positive electrode, and lithium secondary battery |
Non-Patent Citations (1)
Title |
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See also references of WO2021141112A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP6857752B1 (en) | 2021-04-14 |
JP2021111506A (en) | 2021-08-02 |
WO2021141112A1 (en) | 2021-07-15 |
KR20220124706A (en) | 2022-09-14 |
EP4089052A1 (en) | 2022-11-16 |
CN114929629B (en) | 2024-03-08 |
CN114929629A (en) | 2022-08-19 |
US20230039190A1 (en) | 2023-02-09 |
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